package com.yousu.dashijixm.mapper;




import com.yousu.dashijixm.pojo.User;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;


/**
 * @Author: YouSu
 * @Version: 1.0
 * @CreateTime: 2023-11-18  12:56
 */
@Mapper //@Mapper注解相当于是@Reponsitory注解和@MapperScan注解的和，会自动的进行配置加载
public interface UserMapper  {

    @Select("select * from user where username=#{usernamer}")
   User findByUserName(String username);

    @Insert("insert into user(username,password,create_time,update_time) values(#{username},#{password},now(),now())")
  void add(String username, String password);

    @Update("update user set nickname=#{nickname},email=#{email},update_time=#{updateTime} where id = #{id}")
    void update(User user);

    @Update("update user set user_pic=#{avatarUrl},update_time=now() where id = #{id}")
    void updateAvatar(String avatarUrl, Integer id);
    @Update("update user set password=#{nowPwd} where id=#{id}")
    void updatePwd(String nowPwd, Integer id);
}
